Pith Number

pith:3NJ6U7ZT

pith:2021:3NJ6U7ZTU2UIY36IOXB3VLODP7

not attested not anchored not stored refs pending

MCMC Variational Inference via Uncorrected Hamiltonian Annealing

Justin Domke, Tomas Geffner

arxiv:2107.04150 v3 · 2021-07-08 · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3NJ6U7ZTU2UIY36IOXB3VLODP7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T03:27:33.628116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db53ea7f33a6a88c6fc875c3baadc37fcfa0b76cc3cb495d3bb406dcbb6a8259

Aliases

arxiv: 2107.04150 · arxiv_version: 2107.04150v3 · doi: 10.48550/arxiv.2107.04150 · pith_short_12: 3NJ6U7ZTU2UI · pith_short_16: 3NJ6U7ZTU2UIY36I · pith_short_8: 3NJ6U7ZT

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/3NJ6U7ZTU2UIY36IOXB3VLODP7 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: db53ea7f33a6a88c6fc875c3baadc37fcfa0b76cc3cb495d3bb406dcbb6a8259

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "085910e59a34347ddab7a9fcab8db363b1c7a105314740a9b118027d9b2f160b",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-07-08T23:59:45Z",
    "title_canon_sha256": "1ce5fd797a2ba8d3b88d9c923903481ffbc35ef715412acff261942facbce7f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.04150",
    "kind": "arxiv",
    "version": 3
  }
}